Fasizi 3D Printer Parts Extruder Dual Drive Extruder upgrade extruder 1.75mm filament for 3d printer CR10

• The extruder uses a 3:1 internal gear ratio along with precision CNC machined hardened steel drive gears to give you compact power for all your applications.
• Do not adjust the manual twist screw tension too much when printing soft filament or the filament will wrap around the wheel. Manually adjust to a voltage suitable for your 3D printer.
• Adjust the tightness freely: The spring-loaded device allows the user to fine-tune the pressure applied by the dual-drive gear to the filament, users can freely adjust the tightness according to the characteristics of the filament.
• The screw tensioner allows you to fine-tune the pressure exerted by the drive gears on the filament.
• High performance upgrade parts for CR10, D9, E10, A10 3D printer.

The description: The uses a 3:1 internal gear ratio along with precision CNC machined hardened steel drive gears to give you compact power for all your applications. Whether you need high resolution prints with small nozzles or high throughput prints with large nozzles, the optimized gear ratio combined with our state-of-the-art drive gears deliver unparalleled pushing power and ultra-fast retractions. fast in a lightweight, compact package. Package Included: 1 x extruder kit